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Manual Access Point «SAnR/SAtb»
Explosionproof Access Point
Ex nR IIC T6 Gc
Ex tb IIIC T80°C Db
Type SAnR (Category 3G)
Type SAtb (Category 2D)
Contents:
1.
Safety rules
2.
Conformity with standards
3.
Technical data
4.
Installation
5.
Initial test
6.
Servicing and Maintenance
7.
Disposal
Target group
Experienced qualified electricians in accordance
with the occupational health and safety decree
and trained persons.
1.
Safety rules
The explosionproof access points are used for
stationary installation in hazardous areas classi-
fied as zones 2 and 21 to IEC 60079-10-1 and
IEC 60079-10-2.
Do not leave this Manual or any other object
inside the enclosure when the unit is in service.
Operate the explosionproof access points only
for their intended duty when in an undamaged
and clean condition, and only where the material
of the enclosure is compatible with the environ-
ment.
In the event of incorrect assembly, the minimum
ingress protection IP 66 to IEC 60529 will no
longer be assured.
No modifications that are not expressly specified
in this Manual are allowed to the explosionproof
access points.
Whenever work is done on the explosion-
proof access points, the national safety and
accident prevention regu lations and the safe-
ty instructions given in this Manual (stated in
italics as in this paragraph) must always be
observed!
Edition April 2021
Copyright
thuba Ltd., CH-4002 Basel
Switzerland
3
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